Now documented in allura/docs.

If you're just getting started, open allura/docs/install.rst (plus 
allura/docs/mac_install.rst if you use a Mac) in your text editor to 
learn how to setup the python virtual environment.

If you have a virtual environment setup, activate the virtual 
environment and do:
		easy_install sphinx
		cd forge/allura/docs
		make html

now you can view the docs in your browser; install instructions 
at forge/allura/docs/_build/html/install.html
